Making Du'aa While in Sajdah

Q: Ilm-27: I often see many people remain in their places of salaah after the salaah and make du'aa for various Deeni and worldly things while in Sajdah. Is there any harm in this?

Answer: While it will be a Bid'ah to make it a habit. there will be no harm done if it is done in a manner that onlookers do not start to regard it as something necessary. And Allaah knows best what is most correct.

Fatawa Rahimiyyah vol.1